what is the size of this class class size { public: char data1; double d; int data2; char data3; double data4; short data5; }; please explain the padding for these double variables.

9 Answers  

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What are the differences between a struct and a class in C++?

7 Answers   Amazon, Wipro,

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What and all can a compiler provides by default?

3 Answers   Accenture, HP,

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why we cant create array of refrences

4 Answers  

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How the programmer of a class should decide whether to declare member function or a friend function?

0 Answers  

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What is virtual table?

0 Answers  

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What is pure virtual function? Or what is abstract class?

0 Answers  

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What is std namespace in c++?

0 Answers  

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template<class T, class X> class Obj { T my_t; X my_x; public: Obj(T t, X x) : my_t(t), my_x(x) { } }; Referring to the sample code above, which one of the following is a valid conversion operator for the type T? a) T operator T () { return my_t; } b) T operator(T) const { return my_t; } c) operator(T) { return my_t; } d) T operator T (const Obj &obj) { return obj.my_t; } e) operator T () const { return my_t; }

1 Answers   Quark,

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What does namespace mean in c++?

0 Answers  

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What is the rule of three?

0 Answers  

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How is c++ used in the real world?

0 Answers  

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